Finding the Fourth Proportional to 12,010.58, 16,574.32 and 6,705.89

Step by Step Solution

1. Step 1: Write the proportion equation
   12,010.58 : 16,574.32 = 6,705.89 : x
2. Step 2: Convert to fraction form
   12,010.58/16,574.32 = 6,705.89/x
3. Step 3: Cross multiply
   12,010.58x = 16,574.32 × 6,705.89
4. Step 4: Simplify right side
   12,010.58x = 111,145,566.74
5. Step 5: Solve for x
   x = 111,145,566.74/12,010.58
6. Step 6: Final answer
   x = 9,253.97